XML 63 R6.htm IDEA: XBRL DOCUMENT v3.19.3
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited) - USD ($)
shares in Thousands, $ in Thousands
Total
Treasury Shares [Member]
Common Stock [Member]
Preferred Shares Issued [Member]
Additional Paid-In Capital [Member]
Retained Earnings [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Dec. 31, 2017 $ 439,988 $ (105,123) $ 458   $ 86,186 $ 464,748 $ (6,281)
Beginning balance (in shares) at Dec. 31, 2017   (11,043) (45,778) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Vesting of performance share units (1,273) $ (1,273) $ 1   (1)    
Vesting of performance share units (in shares)   43 [1] 127        
Vesting of restricted stock units 0            
Grants and vesting of restricted stock, shares (in shares)     (50)        
Stock option exercises (3,520) $ (18,723) $ 8   15,195    
Stock option exercises (in shares)   (568) [1] (804)        
Retirement of treasury shares 0 $ 19,996 $ (6)   (19,990)    
Retirement of treasury shares, shares (in shares)   (611) (611)        
Purchases of treasury stock (2,746) $ (2,746)          
Purchases of treasury stock (in shares)   (93)          
Share-based compensation 2,904       2,904    
Net income 40,055         40,055  
Other comprehensive income (loss) (4,050)           (4,050)
Reclassification of income taxes upon adoption of ASU 2018-02           582 (582)
Declaration of dividends (4,906)         (4,906)  
Ending balance at Mar. 31, 2018 466,452 $ (107,869) $ 461   84,294 496,878 (7,312)
Ending balance (in shares) at Mar. 31, 2018   (11,136) (46,148) (10)      
Beginning balance at Dec. 31, 2017 439,988 $ (105,123) $ 458   86,186 464,748 (6,281)
Beginning balance (in shares) at Dec. 31, 2017   (11,043) (45,778) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 123,519            
Other comprehensive income (loss) (6,636)            
Ending balance at Sep. 30, 2018 532,382 $ (116,239) $ 463   88,231 569,825 (9,898)
Ending balance (in shares) at Sep. 30, 2018   (11,385) (46,318) (10)      
Beginning balance at Mar. 31, 2018 466,452 $ (107,869) $ 461   84,294 496,878 (7,312)
Beginning balance (in shares) at Mar. 31, 2018   (11,136) (46,148) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock option exercises (1,716) $ (8,015) $ 4   6,295    
Stock option exercises (in shares)   (244) [1] (353)        
Retirement of treasury shares 0 $ 8,015 $ (2)   (8,013)    
Retirement of treasury shares, shares (in shares)   (244) (244)        
Purchases of treasury stock (8,370) $ (8,370)          
Purchases of treasury stock (in shares)   (249)          
Share-based compensation 3,349       3,349    
Net income 46,084         46,084  
Other comprehensive income (loss) (1,849)           (1,849)
Declaration of dividends (4,923)         (4,923)  
Declaration of third quarter dividends (5,596)         (5,596)  
Ending balance at Jun. 30, 2018 493,431 $ (116,239) $ 463   85,925 532,443 (9,161)
Ending balance (in shares) at Jun. 30, 2018   (11,385) (46,257) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock option exercises (939) $ (4,744) $ 1   3,804    
Stock option exercises (in shares)   (108) (169)        
Retirement of treasury shares 0 $ 4,744 $ (1)   (4,743)    
Retirement of treasury shares, shares (in shares)   (108) (108)        
Share-based compensation 3,245       3,245    
Net income 37,380         37,380  
Other comprehensive income (loss) (737)           (737)
Declaration of dividends (3)            
Other (5)            
Ending balance at Sep. 30, 2018 532,382 $ (116,239) $ 463   88,231 569,825 (9,898)
Ending balance (in shares) at Sep. 30, 2018   (11,385) (46,318) (10)      
Beginning balance at Dec. 31, 2018 501,633 $ (130,399) $ 465   86,353 553,224 (8,010)
Beginning balance (in shares) at Dec. 31, 2018   (11,731) (46,514) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Vesting of performance share units (2,069) $ (2,069) $ 2   (2)    
Vesting of performance share units (in shares)   56 [1] 148        
Vesting of restricted stock units (166) $ (166)          
Grants and vesting of restricted stock, shares (in shares)   (5) [1] (25)        
Stock option exercises 72 $ (1,367) $ 1   1,438    
Stock option exercises (in shares)   (36) [1] (84)        
Retirement of treasury shares 0 $ 3,602 $ (1)   (3,601)    
Retirement of treasury shares, shares (in shares)   (97) (97)        
Purchases of treasury stock (10,117) $ (10,117)          
Purchases of treasury stock (in shares)   (321)          
Share-based compensation 3,140       3,140    
Net income 40,148         40,148  
Other comprehensive income (loss) 11,984           11,984
Declaration of dividends (5,575)         (5,575)  
Ending balance at Mar. 31, 2019 539,050 $ (140,516) $ 467   87,328 587,797 3,974
Ending balance (in shares) at Mar. 31, 2019   (12,052) (46,674) (10)      
Beginning balance at Dec. 31, 2018 501,633 $ (130,399) $ 465   86,353 553,224 (8,010)
Beginning balance (in shares) at Dec. 31, 2018   (11,731) (46,514) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Net income 97,587            
Other comprehensive income (loss) 29,099            
Ending balance at Sep. 30, 2019 568,981 $ (180,331) $ 467   93,546 634,210 21,089
Ending balance (in shares) at Sep. 30, 2019   (13,502) (46,713) (10)      
Beginning balance at Mar. 31, 2019 539,050 $ (140,516) $ 467   87,328 587,797 3,974
Beginning balance (in shares) at Mar. 31, 2019   (12,052) (46,674) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Vesting of restricted stock units (402) $ (402)          
Grants and vesting of restricted stock, shares (in shares)   (14) [1] (25)        
Stock option exercises (11) $ (414) $ 0   403    
Stock option exercises (in shares)   (14) [1] (27)        
Retirement of treasury shares 0 $ 816 $ 0   (816)    
Retirement of treasury shares, shares (in shares)   (28) (28)        
Purchases of treasury stock (14,107) $ (14,107)          
Purchases of treasury stock (in shares)   (486)          
Share-based compensation 3,311       3,311    
Net income 37,293         37,293  
Other comprehensive income (loss) 11,955           11,955
Declaration of dividends (5,547)         (5,547)  
Declaration of third quarter dividends (5,476)         (5,476)  
Ending balance at Jun. 30, 2019 566,066 $ (154,623) $ 467   90,226 614,067 15,929
Ending balance (in shares) at Jun. 30, 2019   (12,538) (46,698) (10)      
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Vesting of restricted stock units (259) $ (259)          
Grants and vesting of restricted stock, shares (in shares)   (10) [1] (25)        
Stock option exercises (5) $ (59) $ 0   54    
Stock option exercises (in shares)   (2) [1] (2)        
Retirement of treasury shares 0 $ 318 $ 0   (318)    
Retirement of treasury shares, shares (in shares)   (12) (12)        
Purchases of treasury stock (25,708) $ (25,708)          
Purchases of treasury stock (in shares)   (964)          
Share-based compensation 3,584       3,584    
Net income 20,146         20,146  
Other comprehensive income (loss) 5,160           5,160
Declaration of dividends (3)         (3)  
Ending balance at Sep. 30, 2019 $ 568,981 $ (180,331) $ 467   $ 93,546 $ 634,210 $ 21,089
Ending balance (in shares) at Sep. 30, 2019   (13,502) (46,713) (10)      
[1] All shares acquired represent shares tendered to cover the strike price for options and tax withholdings on the intrinsic value of stock options exercised, restricted stock vested, performance share units vested or restricted stock units vested. These shares have been cancelled by the Company.